Gerrans Rainfall ForecastUnited KingdomSWCornwallGerransToday 24 Jul15%Sat 25 Jul50%Sun 26 Jul50%Mon 27 Jul5%Tue 28 Jul10%Wed 29 Jul10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Gerrans rainfall forecast issued yesterday at 11:58 pm. Next forecast at approx. . Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads